Suitable powered ink jet printing machine printing ink printing, printing process _ domestic news
Takeaway: ink of ink formulation must match the printing machine, to endow textile satisfactory performance ( Such as color, color fastness) To lower the cost for printing, as well as for possible technical problems to provide the corresponding services. In digital ink-jet printing, the printing ink of high speed jet is the decisive factor, determined the textile substrate can successfully spray print. Must be carefully prepared by the recipe ink, in order to make the physical and chemical properties of ink used in line with the better process parameters, to ensure the effective operation and satisfactory in fabric surface printing patterns. For high-speed digital ink-jet printing ink formulation requires balanced performance, to ensure that the ink stability before application, high-speed jet barrier-free operation. When hit to the fabric surface printing ink, ink droplets should have satisfactory wetting/absorption properties. This can be controlled in the fabric before printing pretreatment. Obviously, the printing ink formulation must apply to a specific type of ink-jet printing system, whether based on piezoelectric on-demand drops ( DOD） Or thermal spray, or based on the continuous inkjet technology. Digital ink jet printing machine for textile crystal, about 80% of the piezoelectric on-demand drops, the rest is mainly thermal spray. So ink in the ink formulation must match the printing machine, to endow textile satisfactory performance ( Such as color, color fastness) To lower the cost for printing, as well as for possible technical problems to provide the corresponding services. Di culture network
